Simple Sum Calculator

The workflow JSON

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{
  "name": "Smoke Test - Function Node",
  "nodes": [
    {
      "parameters": {},
      "id": "start",
      "name": "Start",
      "type": "n8n-nodes-base.start",
      "typeVersion": 1,
      "position": [
        100,
        300
      ]
    },
    {
      "parameters": {
        "assignments": [
          {
            "name": "x",
            "value": 5
          },
          {
            "name": "y",
            "value": 10
          }
        ]
      },
      "id": "set1",
      "name": "Set Numbers",
      "type": "n8n-nodes-base.set",
      "typeVersion": 1,
      "position": [
        300,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "var result = { sum: $json.x + $json.y, product: $json.x * $json.y }; result;"
      },
      "id": "function1",
      "name": "Calculate Sum",
      "type": "n8n-nodes-base.function",
      "typeVersion": 1,
      "position": [
        500,
        300
      ]
    }
  ],
  "connections": {
    "Start": {
      "main": [
        [
          {
            "node": "Set Numbers",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Numbers": {
      "main": [
        [
          {
            "node": "Calculate Sum",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

About this workflow

Smoke Test - Function Node. Uses start. Manual trigger; 3 nodes.

Source: https://github.com/neul-labs/m9m/blob/main/test-workflows/smoke/function-node.json — original creator credit. Request a take-down →

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